Java AWT MouseMotionListener handle mouse motion event

import java.awt.event.MouseEvent;
import java.awt.event.MouseMotionListener;

import javax.swing.JFrame;
import javax.swing.JLabel;

class CustomListener implements MouseMotionListener {
   public void mouseMoved(MouseEvent me) {
      System.out.println("mouseMoved");
   }/*  ww w.  j a va  2  s  . co  m*/

   public void mouseDragged(MouseEvent me) {
      System.out.println("mouseDragged");
   }
}

public class Main {

   public static void main(String[] a) {
      JFrame frame = new JFrame("Popup JComboBox");
      frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

      JLabel label = new JLabel();

      label.addMouseMotionListener(new CustomListener() {
      });

      frame.add(label);
      frame.setSize(300, 200);
      frame.setVisible(true);
   }

}